package unit4_1013.test1;

public class Test {

	public static void main(String[] args) {
		Object object = new Object();
		Object object2=new Object();
		System.out.println(object.equals(object2));
		Class<? extends Object> class1 = object.getClass();
		System.out.println(class1);
		int hashCode = object.hashCode();//哈希码--哈希code
		int hashCode2 = object2.hashCode();
		System.out.println(hashCode+"---"+hashCode2);
		System.out.println(object.toString());
		
		
		

	}

}
